AU650
Solid brass lock body with blue bumper
Anti-cut molybdenum shackle
Rekeyable & changeable 6 pin brass anti-bump, anti-drill cylinder
- Double ball bearing locking mechanism
- Clever shackle change design [Patented]
Non-key retaining, with two nickel silver keys
660S
Solid brass body with black bumper
Stainless steel shackle
Accepts rekeyable and changeable 6 or 7 pin SFIC cylinders
- Double ball bearing locking mechanism
- Each lock includes a set screw for changing to key retaining
- Clever shackle change design [Patented]
No core, no key